#include<iostream>
#include<algorithm>
#include<cstring>
#include<cstdio>
#include<cmath> 
#include<string>
using namespace std;
int main(){
	string s1;
	cin >> s1;
	int n;
	n = s1.length();
	if(s1[n-3] == 'i'&&s1[n-2] == 'n'&&s1[n-1] == 'g'){
		for(int i=0;i<n-3;i++){
			cout << s1[i];
		}
	}else if(s1[n-2] == 'e'&&s1[n-1] == 'r'){
		for(int i=0;i<n-2;i++){
			cout << s1[i];
		}	
	}else if(s1[n-2] == 'l'&&s1[n-1] == 'y'){
		for(int i=0;i<n-2;i++){
			cout << s1[i];
		}
	}else{
		cout << s1;
	}
	return 0;
}